// 
//  SkypeApi.cs
//  
//  Author:
//       Nikita Tsukanov <keks9n@gmail.com>
// 
//  Copyright (c) 2011 Nikita Tsukanov
// 
//  This program is free software; you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation; either version 2 of the License, or
//  (at your option) any later version.
// 
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
//  GNU General Public License for more details.
//  
//  You should have received a copy of the GNU General Public License
//  along with this program; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
// 


using System;

namespace SkypeTab
{
	
	using System;
	using NDesk.DBus;

	public class SkypeApi
	{
		
		[NDesk.DBus.Interface("com.Skype.API")]
		public interface ISkypeDBus
		{
			string Invoke (string command);
		}



		public static bool CheckRunning()
		{
			Bus bus = Bus.Session;
			
			var sbus = bus.GetObject<ISkypeDBus> ("com.Skype.API", new ObjectPath ("/com/Skype"));
			try
			{
				sbus.Invoke ("NAME SkypeTab");
			}
			catch
			{
				return false;
			}
			return true;
			
		}
		
		public static uint GetMissedCount()
		{
			try
			{
				uint res= GetMissedChats();
				return res;
				
			}
			catch
			{
				return 0;
			}
		}
		
		private static uint GetMissedChats()
		{
			
			Bus bus = Bus.Session;
			
			
			var skypeDBus = bus.GetObject<ISkypeDBus> ("com.Skype.API", new ObjectPath ("/com/Skype"));
			
			string res = skypeDBus.Invoke ("NAME SkypeTab");
			res = skypeDBus.Invoke ("PROTOCOL 7");
			res=skypeDBus.Invoke("SEARCH MISSEDCHATS");
			if(!res.StartsWith("CHATS"))
				return 0;
			res=res.Substring(6);
			if(res.Length==0)
			   return 0;
			var wtf=res.Split(' ');
			return (uint)wtf.Length;
		}
	}
}

